Lower Indian Bathtub Hot Springs in Idaho is a natural hot spring tucked in a remote canyon along the beautiful Bruneau River, about 30 miles south of Mountain Home. The pool is big, peaceful, and surrounded by high desert scenery.

To reach Lower Indian Bathtub Hot Springs, you'll need to take a rugged drive and a short but steep hike. The last part of the road is rocky, so a high-clearance 4WD vehicle is recommended; if you don't have one, park and hike the rest of the way.

The pool is situated below a cliff, which shields it from most of the wind. The setting is wild, with rolling sagebrush hills, deep canyons, and wide-open sky.

Lower Indian Bathtub Hot Springs Experience

Natural mineral water flows up through a bottom, keeping the pool fresh and warm year-round at a steady 102°F.

The soaking pool is large enough to accommodate 4-5 people comfortably. Still, it’s often quiet—especially if you visit early in the day or on a weekday. There’s no sulfur odor here, just the earthy scent of desert air and the nearby river.

Before you go, keep in mind that there are no bathrooms or trash cans - pack out everything you bring.

The trail to the springs is short but steep, about 0.15 miles down from the parking area at the canyon rim. At the bottom, you’ll find a spacious soaking pool tucked into sheltered cove just steps from the Bruneau River.

There's an unmarked, primitive camping area near the hot springs. It's totally wild with no bathrooms, no trash bins, no tables, just you and the desert.

If you want more comfort, you'll find lodging in Mountain Home 30 miles north.

Location: Bruneau River Canyon • 30 miles south of Mountain Home • Idaho • USA
Open: Late spring to fall (avoid snowy or wet conditions!)
Development: Primitive
Clothing: Optional
Amenities & Services: None

Hiking distance: 0.15-mile trail from parking to pool
Road access: High-clearance 4WD recommended; otherwise, park and hike the last 0.75 miles
Day-use fees: None
Managed by: Bureau of Land Management (BLM)

Elevation: 2,650 ft (810 m)